Set Space Ratio and Alignment
In this example , we are going to explain how we
can set space ratio and how we can gives various alignment. You can make
pdf with no space between the characters of a word .
Code Description:
setAlignment(int
alignment):
We can set the aligment of a Paragraph with the method
setAlignment(int
alignment). The alignment can be one of the following values:
- Element.ALIGN_LEFT
- Element.ALIGN_CENTER
- Element.ALIGN_RIGHT
- Element.ALIGN_JUSTIFIED
setSpaceCharRatio:
If you want the alignment to be justified, the space between the words can
be stretched, as well as the space between the characters of a word. The
default ratio of this word-char space is 2.5. You can change this ratio
with setSpaceCharRatio.
For instance, if you don't want the space between the characters of a word
.We can do this by:
writer.setSpaceCharRatio(PdfWriter.NO_SPACE_CHAR_RATIO);
The code of the program is given below:
import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
public class SpaceWordRatio {
public static void main(String[] args)throws Exception {
System.out.println("Example of Space Word Ratio");
Document document = new Document(PageSize.A4,
50, 350, 50, 50);
PdfWriter writer = PdfWriter.getInstance(document,
new FileOutputStream("spacewordratio.pdf"));
document.open();
String input = "Rose india is a java site which provide
you online tutorial and online interview question help";
Paragraph paragraph = new Paragraph(input);
paragraph.setAlignment(Element.ALIGN_JUSTIFIED);
document.add(paragraph);
document.newPage();
writer.setSpaceCharRatio(PdfWriter.NO_SPACE_CHAR_RATIO);
document.add(paragraph);
document.close();
}
}
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The output of the program is given below: 
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this example.
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